XML 56 R45.htm IDEA: XBRL DOCUMENT v3.19.2
Acquisition of Bellwether Bio - Assets Acquired and Liabilities Assumed (Details) - USD ($)
$ in Thousands
Apr. 30, 2019
Dec. 31, 2018
Business Acquisition [Line Items]    
Goodwill   $ 0
Bellweather Bio, Inc.    
Business Acquisition [Line Items]    
Cash $ 521  
Identified intangible assets 9,200  
Goodwill 2,935  
Net liabilities assumed (1,235)  
Total $ 11,421