Segment Disclosures

12 Months Ended

Dec. 31, 2012

Segment Disclosures [Abstract]

Segment Disclosures

19.           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 2012, we derived approximately 11.5% of our revenues from one customer and during 2011 and 2010, we derived approximately 17% and 19%, respectively, from a separate customer, with no other customer comprising 10% or more of our revenues.