Note 2 - Basis of Presentation, Consolidation, Investments in Joint Ventures, and Noncontrolling Interests (Tables)

3 Months Ended

Mar. 31, 2014

Note 2 - Basis of Presentation, Consolidation, Investments in Joint Ventures, and Noncontrolling Interests (Tables) [Line Items]

Redeemable Noncontrolling Interest [Table Text Block]

	2014			2013
Redeemable noncontrolling interests balance January 1	$	43,928		$	37,670
Net income (loss) allocable to redeemable noncontrolling interests		112			(7	)
Distributions declared to redeemable noncontrolling interests		(432	)		(381	)
Other comprehensive (loss) income allocable to redeemable noncontrolling interests 1		(35	)		53
Exchange of redeemable noncontrolling interest for common stock		(44	)		(20	)
Adjustment to redeemable noncontrolling interests - Operating Partnership and other		(3,678	)		8,677
Redeemable noncontrolling interests balance at March 31	$	39,851		$	45,992

Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Table Text Block]

	Three Months Ended March 31,
	2014			2013
Company’s weighted average basic interest in Operating Partnership		95.2	%		92.0	%
Limited partners' redeemable noncontrolling weighted average basic interests in Operating Partnership		4.8	%		8.0	%

Noncontrolling Interest [Member]

Note 2 - Basis of Presentation, Consolidation, Investments in Joint Ventures, and Noncontrolling Interests (Tables) [Line Items]

Schedule of Stockholders Equity [Table Text Block]

	2014			2013
Noncontrolling interests balance January 1	$	3,548		$	3,535
Net income allocable to noncontrolling interests, excluding redeemable noncontrolling interests		33			32
Distributions to noncontrolling interests		(26	)		(29	)
Noncontrolling interests balance at March 31	$	3,555		$	3,538

Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block]

	2014			2013
Accumulated comprehensive income (loss) balance at January 1	$	69		$	(456	)
Other comprehensive (loss) income allocable to redeemable noncontrolling interests 1		(35	)		53
Accumulated comprehensive income (loss) balance at March 31	$	34		$	(403	)