Annual report pursuant to Section 13 and 15(d)

Document and Entity Information

v3.5.0.2
Document and Entity Information - USD ($)
12 Months Ended
Dec. 31, 2015
Aug. 30, 2016
Jun. 30, 2015
Document and Entity Information      
Entity Registrant Name KALOBIOS PHARMACEUTICALS INC    
Entity Central Index Key 0001293310    
Document Type 10-K    
Document Period End Date Dec. 31, 2015    
Amendment Flag false    
Current Fiscal Year End Date --12-31    
Entity Well-known Seasoned Issuer No    
Entity Current Reporting Status No    
Entity Voluntary Filers No    
Entity Filer Category Smaller Reporting Company    
Entity Public Float     $ 13,689,280
Entity Common Stock, Shares Outstanding   14,897,993  
Document Fiscal Year Focus 2015    
Document Fiscal Period Focus FY