Note 3 - Discontinued Operations (Details) - Income from Discontinued Operations (USD $) In Thousands, unless otherwise specified	3 Months Ended	9 Months Ended
Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Income from Discontinued Operations [Abstract]
Revenues from rental property	$ 7,754	$ 26,127	$ 44,842	$ 81,429
Rental property expenses	(2,160)	(8,994)	(11,281)	(25,854)
Depreciation and amortization	(1,430)	(6,444)	(8,491)	(20,594)
Provision for doubtful accounts, net	128	(406)	(191)	(1,088)
Interest income/(expense), net	23	(42)	(50)	110
Other expense, net	(3)	(112)	(437)	(448)
Income from discontinued operating properties, before income taxes	4,312	10,129	24,392	33,555
Impairment of property carrying value, net, before income taxes	(940)	(26,957)	(61,343)	(83,267)
Gain on disposition of operating properties, net, before income taxes	99,144	23,400	129,435	27,764
(Provision)/benefit for income taxes, net	(9,761)	(514)	(8,578)	14,313
Income/(loss) from discontinued operating properties	92,755	6,058	83,906	(7,635)
Net loss/(income) attributable to noncontrolling interests	4	2,779	(7,396)	1,844
Income/(loss) from discontinued operations attributable to the Company	$ 92,759	$ 8,837	$ 76,510	$ (5,791)

Disposal group including discontinued operation provision for doubtful accounts.

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- Definition

Impairment Of Property Carrying Value Discontinued Operations

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No definition available.

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- Definition

Other pretax income (loss) amounts relating to a disposal group that is classified as a component of the entity, exclusive of the following elsewhere enumerated categories: income (loss) from operations during the phase-out period, gain (loss) on disposal, provision (or any reversals of earlier provisions) for loss on disposal, and adjustments of a prior period gain (loss) on disposal.

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- Definition

Amount of gain (loss), before tax expense or benefit and not previously recognized, resulting from the sale of a business component.

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- Definition

Amount, before tax, of loss recognized for the write-down to fair value, less cost to sell, of a disposal group. Includes before tax gain for a subsequent increase in fair value (less cost to sell) up to the cumulative loss previously recognized through write-downs.

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Tax benefit from provision recognizing a loss for initial, or subsequent, write-down to fair value (less cost to sell) of a of a disposal group that is classified as a component of the entity, which remains unsold as of the reporting date. May include a tax on the (gain) for the recognition of a subsequent increase in fair value (less cost to sell), but not in excess of the cumulative loss previously recognized through write-downs.

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- Definition

Amount of depreciation and amortization attributable to disposal group.

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-Publisher FASB

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-Topic 205

-SubTopic 20

-Section 50

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- Definition

Amount of interest expense allocated to disposal group, including a discontinued operation.

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- Definition

Amount of operating expenses attributable to the disposal group, including a component of the entity (discontinued operation), during the reporting period.

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- Definition

Amount of sales or other form of revenues attributable to the disposal group, including a component of the entity (discontinued operation), during the reporting period.

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Amount of income (loss) from a disposal group, net of income tax before extraordinary items allocable to noncontrolling interests. Includes, net of tax, income (loss) from operations during the phase-out period, gain (loss) on disposal, provision (or any reversals of earlier provisions) for loss on disposal, and adjustments of a prior period gain (loss) on disposal.

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This element represents the overall income (loss) from a disposal group that is classified as a component of the entity, net of income tax, reported as a separate component of income before extraordinary items, which is apportioned to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This item includes the following (net of tax): income (loss) from operations during the phase-out period, gain (loss) on disposal, provision (or any reversals of earlier provisions) for loss on disposal, and adjustments of a prior period gain (loss) on disposal.

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Amount of income (loss) from a disposal group, net of income tax, reported as a separate component of income before extraordinary items after deduction or consideration of the amount allocable to noncontrolling interests. Includes, net of tax, income (loss) from operations during the phase-out period, gain (loss) on disposal, provision (or any reversals of earlier provisions) for loss on disposal, and adjustments of a prior period gain (loss) on disposal.

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