Annual report pursuant to Section 13 and 15(d)

Document And Entity Information

Document And Entity Information - USD ($)
12 Months Ended
Dec. 31, 2021
Apr. 28, 2022
Jun. 30, 2021
Document Information Line Items      
Entity Registrant Name BIOMX INC.    
Trading Symbol PHGE    
Document Type 10-K/A    
Current Fiscal Year End Date --12-31    
Entity Common Stock, Shares Outstanding   29,780,409  
Entity Public Float     $ 119,922,575
Amendment Flag true    
Amendment Description BiomX Inc., or the Company, we, our or us) is filing this Amendment No. 1, or the Amended Report, to the Company’s Annual Report on Form 10-K for the year ended December 31, 2021, filed with the Securities and Exchange Commission, or the SEC, on March 30, 2022, or the Original Report, in order to add certain information required by Items 10-14 of Part III of Form 10-K, as well as certain additional exhibits. The Amended Report does not affect any other items in the Original Report.Except as otherwise expressly stated for the Items amended in this Amended Report, this Amended Report continues to speak as of the date of the Original Report and we have not updated the disclosure contained herein to reflect events that have occurred since the filing of the Original Report. Accordingly, this Amended Report should be read in conjunction with the Original Report and our other filings made with the SEC subsequent to the filing of the Original Report.Pursuant to Rule 12b-15 under the Securities Exchange Act of 1934, as amended, or the Exchange Act, this Amendment also contains new certifications of the Company’s Chief Executive Officer and Chief Financial Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002. Because no financial statements are included in this Amended Report and it does not contain or amend any disclosure with respect to Items 307 or 308 of Regulation S-K promulgated by the SEC under the Exchange Act, paragraphs 3, 4 and 5 of the Section 302 certifications have been omitted. In addition, because no financial statements are included in this Amended Report, new certifications of the Company’s Chief Executive Officer and Chief Financial Officer pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 are not required to be included with this Amended Report.    
Entity Central Index Key 0001739174    
Entity Current Reporting Status Yes    
Entity Voluntary Filers No    
Entity Filer Category Non-accelerated Filer    
Entity Well-known Seasoned Issuer No    
Document Period End Date Dec. 31, 2021    
Document Fiscal Year Focus 2021    
Document Fiscal Period Focus FY    
Entity Small Business true    
Entity Emerging Growth Company true    
Entity Shell Company false    
Entity Ex Transition Period true    
ICFR Auditor Attestation Flag false    
Document Annual Report true    
Document Transition Report false    
Entity File Number 001-38762    
Entity Incorporation, State or Country Code DE    
Entity Tax Identification Number 82-3364020    
Entity Address, Address Line One 22 Einstein St    
Entity Address, Address Line Two Floor 5    
Entity Address, City or Town Ness Ziona    
Entity Address, Country IL    
Entity Address, Postal Zip Code 7414003    
City Area Code +972    
Local Phone Number 723942377    
Title of 12(b) Security Common stock, $0.0001 par value    
Security Exchange Name NYSE    
Entity Interactive Data Current Yes    
Auditor Name Brightman Almagor Zohar & Co.    
Auditor Location Tel Aviv, Israel    
Auditor Firm ID 1197