Note 3 - Goodwill

3 Months Ended

Mar. 31, 2012

Goodwill Disclosure [Text Block]

Note 3. Goodwill

The changes in the carrying amounts of goodwill are as follows (in thousands):

	Goodwill
Balance as of December, 31, 2010, gross	$	305,452
Accumulated impairment loss		(299,266	)
Balance as of December 31, 2010, net		6,186
Additions through acquisitions		12,869
Transfers to discontinued operations		(97	)
Balance as of December 31, 2011, net		18,958
Goodwill allocated to dispositions		(231	)
Balance as of March 31, 2012, net	$	18,727