Annual report [Section 13 and 15(d), not S-K Item 405]

License Agreement (Details)

v3.25.1
License Agreement (Details) - Agreement
12 Months Ended
Dec. 31, 2012
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]  
Percentage of non-voting membership interest 10.00%
License agreement expiration period 25 years