XML 23 R1.htm IDEA: XBRL DOCUMENT v3.23.1
COVER - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2022
Mar. 24, 2023
Jun. 30, 2022
Cover [Abstract]      
Document Type 10-K    
Document Annual Report true    
Document Period End Date Dec. 31, 2022    
Current Fiscal Year End Date --12-31    
Document Transition Report false    
Entity File Number 001-37797    
Entity Registrant Name 9 METERS BIOPHARMA, INC.    
Entity Incorporation, State or Country Code DE    
Entity Tax Identification Number 27-3948465    
Entity Address, Address Line One 4509 Creedmoor Road    
Entity Address, Address Line Two Suite 201    
Entity Address, City or Town Raleigh    
Entity Address, State or Province NC    
Entity Address, Postal Zip Code 27612    
City Area Code 919    
Local Phone Number 275-1933    
Title of 12(b) Security Common Stock $0.0001 Par Value    
Trading Symbol NMTR    
Security Exchange Name NASDAQ    
Entity Well-known Seasoned Issuer No    
Entity Voluntary Filers No    
Entity Current Reporting Status Yes    
Entity Interactive Data Current Yes    
Entity Filer Category Non-accelerated Filer    
Entity Small Business true    
Entity Emerging Growth Company false    
ICFR Auditor Attestation Flag false    
Entity Shell Company false    
Entity Public Float     $ 67.2
Entity Common Stock, Shares Outstanding (in shares)   14,336,356  
Documents Incorporated by Reference
DOCUMENTS INCORPORATED BY REFERENCE

The information required by Part III of this Annual Report on Form 10-K, to the extent not set forth herein, is incorporated herein by reference from the registrant’s definitive proxy statement relating to the Annual Meeting of Stockholders to be held in 2023, which definitive proxy statement shall be filed with the Securities and Exchange Commission within 120 days after the end of the fiscal year to which this Annual Report on Form 10-K relates.
    
Amendment Flag false    
Document Fiscal Year Focus 2022    
Document Fiscal Period Focus FY    
Entity Central Index Key 0001551986