Note 3 - Discontinued Operations (Details) - Discontinued Operations (USD $) In Thousands, unless otherwise specified	3 Months Ended	9 Months Ended
Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Income/(loss) from discontinued operating properties	$ 14,472	$ 13,360	$ (6,516)	$ 14,247
Net (income)/loss attributable to noncontrolling interests	11	(814)	39	1,586
Income/(loss )from discontinued operations attributable to the Company	14,461	14,174	(6,555)	12,661
Discontinued Operations [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Revenues from rental property	6,093	13,941	21,329	46,587
Rental property expenses	(2,465)	(4,630)	(7,575)	(17,289)
Depreciation and amortization	(1,220)	(2,920)	(5,076)	(17,317)
Provision for doubtful accounts	(389)	(514)	(815)	(1,551)
Interest (expense)/income	0	(848)	300	(1,997)
Other expense, net	(65)	(122)	(173)	(353)
Income from discontinued operating properties, before income taxes	1,954	4,907	7,990	8,080
Impairment of property carrying value, net, before income taxes	(10,842)	(3,169)	(58,107)	(37,414)
Gain on disposition of operating properties, net	28,244	13,278	32,608	36,520
(Provision)/benefit for income taxes, net	(4,884)	(1,656)	10,993	7,061
Income/(loss) from discontinued operating properties	14,472	13,360	(6,516)	14,247
Net (income)/loss attributable to noncontrolling interests	(11)	814	(39)	(1,586)
Income/(loss )from discontinued operations attributable to the Company	$ 14,461	$ 14,174	$ (6,555)	$ 12,661

No authoritative reference available.

No definition available.

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Impairment Of Property Carrying Value Discontinued Operations

+ References

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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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.

+ References

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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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Amount of depreciation and amortization attributable to disposal group.

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

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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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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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