v3.25.1
Cover - $ / shares
 3 Months Ended
Mar. 31, 2025
May 09, 2025
Cover [Abstract]    
Document Type 10-Q  
Amendment Flag false  
Document Quarterly Report true  
Document Transition Report false  
Document Period End Date Mar. 31, 2025  
Document Fiscal Period Focus Q1  
Document Fiscal Year Focus 2025  
Current Fiscal Year End Date --12-31  
Entity File Number 001-34951  
Entity Registrant Name XTANT MEDICAL HOLDINGS, INC.  
Entity Central Index Key 0001453593  
Entity Tax Identification Number 20-5313323  
Entity Incorporation, State or Country Code DE  
Entity Address, Address Line One 664 Cruiser Lane  
Entity Address, City or Town Belgrade  
Entity Address, State or Province MT  
Entity Address, Postal Zip Code 59714  
City Area Code (406)  
Local Phone Number 388-0480  
Title of 12(b) Security Common stock, par value $0.000001 per share  
Trading Symbol XTNT  
Security Exchange Name NYSEAMER  
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  
Entity Shell Company false  
Entity Common Stock, Shares Outstanding   139,323,172
Entity Listing, Par Value Per Share $ 0.000001