NOTE D - GOODWILL

The Company determined that it has three reporting units with goodwill to be evaluated, which are the same as its reportable segments: (i) Patient-Care Services; (ii) Distribution; and (iii) Therapeutic Solutions. The Company completes its annual goodwill impairment analysis in October of each year. The fair value of the Company’s reporting units is primarily determined based on the income approach and considers the market and cost approach.

The activity related to goodwill for the three months ended March 31, 2012 and 2011 is as follows:

	Patient-Care Services							Distribution		Therapeutic Solutions
(In thousands)	Goodwill		Accumulated Impairment Loss			Net		Goodwill		Goodwill		Total
Balance at December 31, 2011	$	519,974	$	(45,808	)	$	474,166	$	38,388	$	96,930	$	609,484
Additions due to acquisitions	1,536		—			1,536		—		—		1,536
Additions due to contingent considerations	127		—			127		—		—		127
Balance at March 31, 2012 (unaudited)	$	521,637	$	(45,808	)	$	475,829	$	38,388	$	96,930	$	611,147

	Patient-Care Services							Distribution		Therapeutic Solutions
(In thousands)	Goodwill		Accumulated Impairment Loss			Net		Goodwill		Goodwill		Total
Balance at December 31, 2010	$	502,040	$	(45,808	)	$	456,232	$	38,388	$	96,079	$	590,699
Additions due to acquisitions	3,552		—			3,552		—		423		3,975
Additions due to contingent considerations	341		—			341		—		—		341
Balance at March 31, 2011 (unaudited)	$	505,933	$	(45,808	)	$	460,125	$	38,388	$	96,502	$	595,015