v2.4.0.6
AVINZA Co-Promotion (Details) (USD $)
In Thousands, unless otherwise specified
3 Months Ended
Mar. 31, 2013
Summary of co-promote termination liability  
Net present value of payments based on estimated future net Avinza product sales as of December 31, 2012 $ 12,534
Assumed payments made by Pfizer or assignee (853)
Fair value adjustments 492
Total co-promote termination liability as of March 31, 2013 12,173
Less: current portion of co-promote termination liability as of March 31, 2013 4,257
Long-term portion of co-promote termination liability as of March 31, 2013 $ 7,916