XML 66 R55.htm IDEA: XBRL DOCUMENT v3.19.1
License Agreements (Details)
€ in Millions
1 Months Ended 3 Months Ended 7 Months Ended 12 Months Ended 16 Months Ended 43 Months Ended 118 Months Ended 154 Months Ended
Feb. 27, 2018
Oct. 31, 2018
USD ($)
Jun. 30, 2018
USD ($)
Jul. 31, 2017
USD ($)
Apr. 30, 2017
USD ($)
Apr. 30, 2017
EUR (€)
Mar. 31, 2015
USD ($)
Jun. 30, 2009
Sep. 30, 2005
USD ($)
Sep. 30, 2005
EUR (€)
Mar. 31, 2019
USD ($)
Mar. 31, 2019
EUR (€)
Mar. 31, 2018
USD ($)
Dec. 31, 2006
USD ($)
Dec. 31, 2017
USD ($)
Dec. 31, 2015
USD ($)
Mar. 31, 2019
USD ($)
Mar. 31, 2019
USD ($)
Mar. 31, 2019
USD ($)
Jun. 30, 2018
USD ($)
Eisai | License Agreement                                        
Collaborative Arrangements and Non-collaborative Arrangement Transactions [Line Items]                                        
Period after the date of the first commercial sale of the product for license expiration             10 years                          
Initial license fee paid                           $ 500,000   $ 400,000        
Eisai | License Agreement | Maximum                                        
Collaborative Arrangements and Non-collaborative Arrangement Transactions [Line Items]                                        
Payments to be made upon achievement of certain clinical and regulatory milestones             $ 22,300,000.0                          
Duke | License Agreement                                        
Collaborative Arrangements and Non-collaborative Arrangement Transactions [Line Items]                                        
Nonrefundable, non-creditable payment                             $ 1,300,000          
Collaborative Arrangement, Termination Period                             60 days          
Additional payments to be made upon achievement of certain milestones                             $ 3,800,000          
Collaborative Arrangement                                        
Collaborative Arrangements and Non-collaborative Arrangement Transactions [Line Items]                                        
Milestone payments that triggered intangible asset recognition                     $ 8,700,000 € 8.0                
Collaborative Arrangement | 3M Company                                        
Collaborative Arrangements and Non-collaborative Arrangement Transactions [Line Items]                                        
Funding to purchase capital equipment   $ 9,600,000                                    
Initial term 5 years                                      
Renewal term 3 years             1 year                        
Termination period 24 months             90 days                        
Nonrefundable, non-creditable payment                                     $ 26,700,000  
Collaborative Arrangement | Ipsen                                        
Collaborative Arrangements and Non-collaborative Arrangement Transactions [Line Items]                                        
Nonrefundable, non-creditable payment                                       $ 13,000,000
Milestone payments that triggered intangible asset recognition         $ 8,700,000 € 8.0                            
Royalty rate (as a percent)                 5.00% 5.00%                    
Royalty expense                     $ 1,500,000   $ 700,000              
Collaborative Arrangement | Ipsen | Maximum                                        
Collaborative Arrangements and Non-collaborative Arrangement Transactions [Line Items]                                        
Additional payments to be made upon achievement of certain development and commercialization milestones                 $ 26,900,000 € 24.0                    
Collaborative Arrangement | Ipsen | Minimum                                        
Collaborative Arrangements and Non-collaborative Arrangement Transactions [Line Items]                                        
Period after the date of the first commercial sale of the product for license expiration                 10 years 10 years                    
Collaborative Arrangement | Ipsen | License Agreement                                        
Collaborative Arrangements and Non-collaborative Arrangement Transactions [Line Items]                                        
Litigation settlement, amount awarded to other party     $ 10,000,000                                  
Litigation settlement interest     800,000                                  
License agreement, obligation to pay     5,000,000                                  
Litigation settlement, expense     10,800,000                                  
License agreement, upfront payment received     10,000,000                                  
License agreements, upfront payment received, aggregate     $ 40,000,000                                  
Collaborative Arrangement | Eisai                                        
Collaborative Arrangements and Non-collaborative Arrangement Transactions [Line Items]                                        
Nonrefundable, non-creditable payment                                   $ 1,000,000    
Collaborative Arrangement | Duke                                        
Collaborative Arrangements and Non-collaborative Arrangement Transactions [Line Items]                                        
Nonrefundable, non-creditable payment                                 $ 500,000      
Collaborative Arrangement | Teijin Agreement                                        
Collaborative Arrangements and Non-collaborative Arrangement Transactions [Line Items]                                        
License agreement, upfront payment received       $ 10,000,000.0                                
Aggregate amount if regulatory and sales milestones are achieved       $ 40,000,000.0