Quarterly report pursuant to Section 13 or 15(d)

Document and Entity Information

 v2.3.0.11
Document and Entity Information
3 Months Ended
Jun. 30, 2011
Aug. 08, 2011
Document and Entity Information    
Entity Registrant Name Thermon Group Holdings, Inc.  
Entity Central Index Key 0001489096  
Document Type 10-Q  
Document Period End Date Jun. 30, 2011
Amendment Flag false  
Current Fiscal Year End Date --03-31  
Entity Current Reporting Status Yes  
Entity Filer Category Non-accelerated Filer  
Entity Common Stock, Shares Outstanding   29,523,641
Document Fiscal Year Focus 2012  
Document Fiscal Period Focus Q1