Note 11 - Noncontrolling Interests (Tables)

3 Months Ended

Mar. 31, 2014

Noncontrolling Interest [Abstract]

Redeemable Noncontrolling Interest [Table Text Block]

	2014			2013
Balance at January 1,	$	86,153		$	81,076
Issuance of redeemable units/partnership interest		4,943			5,223
Fair market value adjustment, net		225			-
Other		(2	)		25
Balance at March 31,	$	91,319		$	86,324