Note 10 - Redeemable Noncontrolling Interests (Tables)

3 Months Ended

Mar. 31, 2015

Noncontrolling Interest [Abstract]

Redeemable Noncontrolling Interest [Table Text Block]

	2015		2014
Balance at January 1,	$	91,480	$	86,153
Issuance of redeemable partnership interests		-		4,943
Fair market value adjustment, net		-		225
Other		47		(2	)
Balance at March 31,	$	91,527	$	91,319