The document provides an earnings review for 2011 that includes the following key points:
1. Financial highlights show increased gross revenue, gross profit, and EBITDA for 2011 compared to 2010, but a net loss. Q4 2011 also saw increases over Q4 2010.
2. Operational highlights include acquisitions, geographic expansion, new products from research and development, and other accomplishments like regulatory approvals.
3. Expectations for 2012 include new product releases from research and development, increased revenue opportunities from expansion, potential acquisitions, and other initiatives.