General form of registration statement for all companies including face-amount certificate companies

Cover

v3.22.4
Cover
 9 Months Ended
Sep. 30, 2022
Entity Addresses [Line Items]  
Document Type S-1/A
Amendment Flag true
Amendment Description AMENDMENT NO. 2
Entity Registrant Name SINTX Technologies, Inc.
Entity Central Index Key 0001269026
Entity Tax Identification Number 84-1375299
Entity Incorporation, State or Country Code DE
Entity Address, Address Line One 1885 West 2100 South
Entity Address, City or Town Salt Lake City
Entity Address, State or Province UT
Entity Address, Postal Zip Code 84119
City Area Code 801
Local Phone Number 839-3500
Entity Filer Category Non-accelerated Filer
Entity Small Business true
Entity Emerging Growth Company false
Business Contact [Member]  
Entity Addresses [Line Items]  
Entity Address, Address Line One SINTX Technologies, Inc.
Entity Address, Address Line Two 1885 West 2100 South
Entity Address, City or Town Salt Lake City
Entity Address, State or Province UT
Entity Address, Postal Zip Code 84119
City Area Code 801
Local Phone Number 839-3500
Contact Personnel Name B. Sonny Bal, MD