Note 11 - Noncontrolling Interests (Tables)

6 Months Ended

Jun. 30, 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		(900	)
Other		42		87
Balance at June 30,	$	91,363	$	85,486