Quarterly report pursuant to sections 13 or 15(d)

Document and Entity Information

v2.3.0.11
Document and Entity Information
3 Months Ended
Mar. 31, 2012
May 02, 2012
Document and Entity Information [Abstract]    
Entity Registrant Name PERMA FIX ENVIRONMENTAL SERVICES INC  
Entity Central Index Key 0000891532  
Current Fiscal Year End Date --12-31  
Entity Well-known Seasoned Issuer No  
Entity Voluntary Filers No  
Entity Current Reporting Status Yes  
Entity Filer Category Accelerated Filer  
Entity Common Stock, Shares Outstanding   56,094,975
Document Fiscal Year Focus 2012  
Document Fiscal Period Focus Q1  
Document Type 10-Q  
Amendment Flag false  
Document Period End Date Mar. 31, 2012