Note 13 - Redeemable Non-Controlling Interests (Tables)

12 Months Ended

Dec. 31, 2013

Noncontrolling Interest [Abstract]

Redeemable Noncontrolling Interest [Table Text Block]

	2013			2012
Balance, January 1	$	147,751		$	138,502
RNCI share of earnings		13,976			11,503
RNCI share of other comprehensive earnings		(1,495	)		(445	)
RNCI redemption increment		41,430			21,131
Distributions paid to RNCI		(17,878	)		(13,988	)
Purchases of interests from RNCI, net		(5,242	)		(9,705	)
RNCI recognized on business acquisitions		43,531			753
Balance, December 31	$	222,073		$	147,751