XML 13 R1.htm IDEA: XBRL DOCUMENT  v2.3.0.11
DOCUMENT AND ENTITY INFORMATION
6 Months Ended
Jun. 30, 2011
Jul. 13, 2011
Entity Registrant Name Capstone Therapeutics Corp.  
Entity Central Index Key 0000887151  
Current Fiscal Year End Date --12-31  
Entity Filer Category Smaller Reporting Company  
Trading Symbol caps  
Entity Common Stock, Shares Outstanding   40,775,411
Document Type 10-Q  
Amendment Flag false  
Document Period End Date Jun. 30, 2011
Document Fiscal Period Focus Q2  
Document Fiscal Year Focus 2011