Segment Disclosures

12 Months Ended

Dec. 31, 2011

Segment Disclosures [Abstract]

Segment Disclosures

21.           Segment Disclosures

We have aggregated our operating segments into one reportable segment, well-being improvement services.  Our integrated well-being improvement services include disease management, health coaching, and wellness and prevention programs.  It is impracticable for us to report revenues by program.  Further, we report revenues from our external customers on a consolidated basis since well-being improvement is the only service that we provide.

During fiscal 2011, 2010, and 2009, we derived approximately 17%, 19%, and 19%, respectively, of our revenues from one customer, with no other customer comprising 10% or more of our revenues.