Sale of Assets	12 Months Ended
Dec. 31, 2013
Sales Of Assets [Abstract]
Sale of Assets	13. Sale of Assets On May 13, 2011, the Company entered into an Asset Purchase Agreement with Orphazyme ApS (“Orphazyme”) pursuant to which it sold to Orphazyme certain pre-clinical and clinical data, intellectual property rights and other assets relating to its compounds associated with molecular chaperone regulation technology. Under the Asset Purchase Agreement, the Company received a cash payment of $150,000 and is entitled to receive various future payments that will be contingent upon the achievement of specified regulatory and business milestones, as well as royalty payments based on a specified percentage of any eventual net sales of products derived from the assets.

Sale of Assets

12 Months Ended

Dec. 31, 2013

13. Sale of Assets

On May 13, 2011, the Company entered into an Asset Purchase Agreement with Orphazyme ApS (“Orphazyme”) pursuant to which it sold to Orphazyme certain pre-clinical and clinical data, intellectual property rights and other assets relating to its compounds associated with molecular chaperone regulation technology. Under the Asset Purchase Agreement, the Company received a cash payment of $150,000 and is entitled to receive various future payments that will be contingent upon the achievement of specified regulatory and business milestones, as well as royalty payments based on a specified percentage of any eventual net sales of products derived from the assets.