v2.4.0.6
Document And Entity Information (USD $)
12 Months Ended
Dec. 31, 2012
Mar. 05, 2013
Jun. 30, 2012
Entity Registrant Name Bacterin International Holdings, Inc.    
Entity Central Index Key 0001453593    
Current Fiscal Year End Date --12-31    
Entity Filer Category Smaller Reporting Company    
Entity Common Stock, Shares Outstanding   42,649,964  
Trading Symbol bone    
Document Type 10-K    
Amendment Flag false    
Document Period End Date Dec. 31, 2012    
Document Fiscal Period Focus FY    
Document Fiscal Year Focus 2012    
Entity Well-Known Seasoned Issuer No    
Entity Voluntary Filers No    
Entity Current Reporting Status Yes    
Entity Public Float     $ 35,147,703