Quarterly report pursuant to Section 13 or 15(d)

Document and Entity Information

v2.4.0.6
Document and Entity Information
3 Months Ended
Mar. 31, 2012
May 11, 2012
Document and Entity Information    
Entity Registrant Name PLC SYSTEMS INC  
Entity Central Index Key 0000879682  
Document Type 10-Q  
Document Period End Date Mar. 31, 2012  
Amendment Flag false  
Current Fiscal Year End Date --12-31  
Entity Current Reporting Status Yes  
Entity Filer Category Smaller Reporting Company  
Entity Common Stock, Shares Outstanding   30,976,092
Document Fiscal Year Focus 2012  
Document Fiscal Period Focus Q1