XML 12 R1.htm IDEA: XBRL DOCUMENT v3.20.2
Document and Entity Information - shares
9 Months Ended
Sep. 30, 2020
Oct. 14, 2020
Cover [Abstract]    
Document Type 10-Q  
Amendment Flag false  
Document Period End Date Sep. 30, 2020  
Document Fiscal Year Focus 2020  
Document Fiscal Period Focus Q3  
Entity Current Reporting Status Yes  
Entity Interactive Data Current Yes  
Title of 12(b) Security Common Stock, $0.01 par value per share  
Entity File Number 001-38318  
Entity Incorporation, State or Country Code DE  
Entity Tax Identification Number 82-2493065  
Trading Symbol ODT  
Security Exchange Name NASDAQ  
Entity Registrant Name Odonate Therapeutics, Inc.  
Entity Central Index Key 0001717452  
Current Fiscal Year End Date --12-31  
Entity Filer Category Accelerated Filer  
Entity Emerging Growth Company true  
Entity Small Business true  
Entity Ex Transition Period true  
Entity Common Stock, Shares Outstanding   38,525,561
Entity Address, State or Province CA  
Entity Shell Company false  
Entity Address, Address Line One 4747 Executive Drive  
Entity Address, Address Line Two Suite 210  
Entity Address, City or Town San Diego  
Entity Address, Postal Zip Code 92121  
City Area Code 858  
Local Phone Number 731-8180  
Document Quarterly Report true  
Document Transition Report false